01787 Area Code - Sudbury

The 01787 area code is used for Sudbury (County of Suffolk) and the areas directly surrounding Sudbury, which includes 11 distinct locations. Most 01787 numbers are used for landlines. However, they can also be purchased by companies or organizations to be used for services that don’t have any connection to the Sudbury area.

Previously, the area used 0787 as their area code. This changed in April 1995 during the phONEday event, where it was changed to the 01787 area code to accommodate the growing population and supplement the shrinking supply of phone numbers in Suffolk.

Number Structure

Area Code

Number

01787

xx xxxx

Locations Covered

Boxford

Bures

Clare

Earls Colne

Glemsford

Great Yeldham

Halstead

Hedingham

Lavenham

Sudbury

Twinstead

Cost of calling 01787 numbers

Typically, calls to the 01787 area code are very affordable and are some of the cheapest apart from freephone numbers. During peak times when calling from a landing, expect to pay between 10p to 12p per minute. In the evening or on the weekend, it will cost you between 5p and 10p per minute. If you are calling from a mobile phone, these costs increase to 30p to 50p per minute.